Seventy years ago, in a book called Convicting the Innocent, the Yale Law School professor Edwin Borchard produced a classic study of how the wrong person gets sent to prison or to death. The hapless innocents Borchard profiled included a coal miner and a doctor, Central European immigrants and American blacks, an unemployed religious visionary and an Algerian john named Frenchy. In those days exoneration was almost always a matter of luck -- occasionally, for example, a supposed murder victim… more